Influence of spatial variations in the lower critical field on the equilibrium field penetration into superconductors

2008 ◽  
Vol 77 (21) ◽  
Author(s):  
Nurit Avraham ◽  
E. H. Brandt ◽  
G. P. Mikitik ◽  
Y. Myasoedov ◽  
M. Rappaport ◽  
...  
Keyword(s):  
Critical Field ◽  
Spatial Variations ◽  
Lower Critical Field ◽  
Field Penetration

Anisotropic lower critical field of single crystal Ba2YCu3Oy

1989 ◽  
Vol 159 (4) ◽  
pp. 483-487 ◽  
Author(s):  
Takao Ishii ◽  
Tomoaki Yamada
Keyword(s):  
Single Crystal ◽  
Critical Field ◽  
Lower Critical Field

Penetration depth and core radius μSR measurements in the vortex state near the lower critical field

2003 ◽  
Vol 326 (1-4) ◽  
pp. 296-299 ◽  
Author(s):  
R.I. Miller ◽  
R.F. Kiefl ◽  
J.H. Brewer ◽  
J.C. Chakhalian ◽  
S. Dunsiger ◽  
...  
Keyword(s):  
Penetration Depth ◽  
Critical Field ◽  
Vortex State ◽  
Core Radius ◽  
Lower Critical Field

Effect of Ca Doping on the Lower Critical Field of YBa2Cu3O7-d Single Crystals

1999 ◽  
pp. 267-270 ◽  
Author(s):  
Shinjiro Tochihara ◽  
Masami Mashino ◽  
Hiroshi Yasuoka ◽  
Hiromasa Mazaki ◽  
Minoru Osada ◽  
...  
Keyword(s):  
Single Crystals ◽  
Critical Field ◽  
Lower Critical Field ◽  
Ca Doping

Lower Critical Field of Layered Organic Superconductor with Asymmetrical Donor κ-(MDT-TTF)2AuI2

2020 ◽  
Vol 855 ◽  
pp. 221-226
Author(s):  
Dita Puspita Sari ◽  
Naito Rui ◽  
Kaito Miki ◽  
Isao Watanabe ◽  
Hiromi Taniguchi ◽  
...  
Keyword(s):  
Critical Field ◽  
Vortex State ◽  
Magnetization Measurement ◽  
Organic Superconductor ◽  
Layered Superconductor ◽  
Type Ii ◽  
Superconducting Transition ◽  
Conducting Plane ◽  
Lower Critical Field ◽  
Demagnetization Factor

We report magnetization measurement in the superconducting state of a type-II organic layered superconductor with asymmetrical donor k-(MDT-TTF)2AuI2. The demagnetization factor of a plate-like shape of the single crystal has been taken into account for the measurement by applying an external field perpendicular to the conducting plane. The superconducting transition temperature TC is determined to be 4.7 K through the detection of demagnetization signal. The lower critical field is 10.5±1.4 G. This result implies that the stable vortex state of k-(MDT-TTF)2AuI2 can be reached at the applied magnetic field above 105 Oe

Lower critical field and vortices configuration in 2D superconducting junction arrays

1994 ◽  
Vol 16 (12) ◽  
pp. 2045-2051 ◽  
Author(s):  
A. Nuvoli ◽  
A. Giannelli ◽  
J. C. Ciria ◽  
C. Giovannella
Keyword(s):  
Critical Field ◽  
Lower Critical Field ◽  
Superconducting Junction ◽  
Junction Arrays
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